/Engine/Plugins/MovieScene/MovieRenderPipeline/Source/MovieRenderPipelineCore/Public/Graph/MovieGraphNode.h
Gets all overrideable properties that are defined on the node. This includes UPROPERTY-defined properties, as well as dynamic properties. "Overrideable" means that the property has a corresponding property prefixed with "bOverride_".
[TArray](API\Runtime\Core\Containers\TArray)< const [FProperty](API\Runtime\CoreUObject\UObject\FProperty) * > GetAllOverrideableProperties() const